German violinist Anne Sophie Mutter reacts next to Hilde Schwab, wife of World Economic Forum (WEF) Executive Chairman and founder Klaus Schwab during the Crystal Awards ceremony of the annual meeting of the Forum.
(REUTERS/Ruben Sprich)
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Belgium's Queen Mathilde (L) listens to former Danish Prime Minister and CEO of Save the Children International Helle Thorning-Schmidt during the Crystal Awards ceremony of the annual meeting.
(REUTERS/Ruben Sprich)
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